William Dries is Sr. VP. & CFO at ENPRO INDUSTRIES, INC (NPO). They have made 5 open-market trades across 4 companies since 2009, most recently 2020-03-17.
CIK 0001176412
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
4 open-market purchases totalling $1.1M since 2011, against 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TDG | BUY | 2020-03-13 | 2020-03-16 | $425.31 | $425K | +17.3% | -7.6% | +34.1% |
| NNBR | BUY | 2014-11-21 | 2014-11-24 | $20.13 | $201K | -15.5% | -2.4% | -2.4% |
| PPO | BUY | 2012-08-06 | 2012-08-08 | $32.78 | $164K | N/A | N/A | N/A |
| PPO | BUY | 2011-08-10 | 2011-08-12 | $55.66 | $278K | N/A | N/A | N/A |
| NPO | SELL | 2009-12-21 | 2009-12-22 | $24.43 | $184K | -4.9% | -0.5% | -0.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.